Basic Math Examples

$\frac{- 11 - 7}{4^{2} - 25}$

Step 1

Subtract $7$ from $- 11$ .

$\frac{- 18}{4^{2} - 25}$

Step 2

Simplify the denominator.

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Step 2.1

Raise $4$ to the power of $2$ .

$\frac{- 18}{16 - 25}$

Step 2.2

Subtract $25$ from $16$ .

$\frac{- 18}{- 9}$

$\frac{- 18}{- 9}$

Step 3

Divide $- 18$ by $- 9$ .

$2$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$